1st off Ostara is the the spring equinox, the 1st day of Spring. This year the equinox is on Tuesday, March 20th. The equinox, for those that do not know, is the time of year that there is equal daylight and dark as the sun crosses the celestial equator. It happens twice a year, once in Spring and once in autumn.
The Spring Equinox is scared to the Goddess Eoster, a Saxon great Goddess of fertility and rebirth. Her symbols include rabbits, eggs and birds. This explains the presence of them in the Christian holiday of Easter as the Church combined the holidays when they were trying to convert the European pagans. The themes of rebirth and spring fit quite nicely with the theme of Christ's resurrection.
Less known and celebrated, the Spring Equinox is also sacred to Blodeuwedd, the fairy queen giver of life. The equinoxes are a time when the veil between the worlds are thin and are a time when the fairies come out to play. Its a great time to honour the fair folk.
To celebrate this year we are having a potluck festival where everyone brings a dish made of the traditional foods of the year such as: eggs (obviously), greens, lamb and dairy. My spouse and I will be making a lamb Stew. Here is a traditional Lamb Stew recipe (makes 4 servings):
Every year I dedicate the festival to the children in the community as they are the living symbols of new life. So last year I had a children's festival where I had Ostara themed crafts like egg decorating, egg hunts, games like egg toss and storytelling. This year I am continuing that tradition.
I have also set up a fairy altar under the biggest tree in our yard (I am lucky enough to have a big enough property to hold the festival on). Blodeuwedd is a Flower Woman and so the altar is decorated with lots of flowers. The children (and anyone else that would like to) will leave offerings on the altar to the fairies. Suggested offerings to the fairies are: honey, milk, candy, shiny baubles, crystals, flowers and artwork.
For the adults attending (though the kids can take part) we are doing a seed blessing for seeds that people are planning to plant in their gardens. Think of a project that you want to start or something you would like to bring into your life over the long term. Enchant your seeds so that as they grow the thing you are trying to achieve grows as well. The spell we are using is:
"Creatures of Earth Bring Strength and Mirth!
As you grow so shall ____
As you flourish, so shall ____
As you mature, so shall _____
As I harvest your bounty, so shall I harvest the rewards of _____
Eostre, Lady of Spring, bless these seeds and all they bring.
So mote it be."
I recommend using a plant you plan to harvest such as veggies and herbs instead of ornamental flowers. Also a note of caution. Make sure you take very good care of these plants and they are now sacred and if you let them whither and die, so may your wish/project.
And other thing we shall be doing is anyone who wishes can make enchanted eggs. You take an egg (fresh or hard boiled) and decorate it with symbols and runes of things you want in your life. Eggs are a potent symbol of fertility so they are great for bringing you what you want. When you finish decorating them put the eggs on your altar or in your garden (they are also great fertilizer).
I hope these ideas inspire you in your own celebrations. And here are some other correspondences to help you as well:
Colours: All pastels are appropriate, especially greens, yellows and pinks.
Incense: Flowery incenses are best such as violet, honeysuckle and narcissus, also lemon.
Flowers: All flowers are great. Especially daffodils, jonquils, tulips, violets, narcissus and crocus.
I wish you all a very joyful Ostara!